摘要
总结了同源四倍体水稻的主要特征特性,认为同源四倍体水稻的5种特异性现象值得注意。提出了同源四倍体水稻研究中所存在的一些技术性问题,目前所存在的3大局限性值得重视。探讨了挖掘同源四倍体水稻潜在价值的技术策略,认为同源四倍体水稻的潜在价值一旦被挖掘将会在更高层次上开创水稻育种和生产的新局面。
Characteristics of autotetraploid rice in Oryza are generalized in this paper.The particularity phenomena from autotetraploid rice should be particularly noticed.There are some technical puzzles and the disadvantages in the research of autotetraploid rice which should be seriously taken into account.The technological ideas of researching autotetraploid rice are put forward,according to the studying conditions.By excavating intrinsic value of autotetraploid rice,a new state will be produced in rice breeding and production.
出处
《杂交水稻》
CSCD
北大核心
2010年第S1期218-222,共5页
Hybrid Rice
基金
河南省科技攻关项目(82300433202)
河南省水稻重大专项(091100110401)
关键词
同源四倍体水稻
特征特性
技术策略
潜在价值
autotetraploid rice
characteristic
technological idea
intrinsic value
